Brocade Multi-Service IronWare Routing Configuration Guide (Supporting R05.6.00) User Manual
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Multi-Service IronWare Routing Configuration Guide
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Configuring BGP4+ graceful restart
Brocade(config-bgp)# graceful-restart stale-routes-time 120
Syntax: [no] graceful-restart stale-routes-time seconds
The seconds variable sets the maximum time before a helper device cleans up stale routes. The
allowable range is 1 to 3600 seconds. The default value is 360 seconds.
Configuring BGP4+ graceful restart purge timer
Use the following command to specify the maximum amount of time a device will maintain stale
routes in its routing table before purging them.
Brocade(config-bgp)# graceful-restart purge-time 900
Syntax: [no] graceful-restart purge-time seconds
The seconds variable sets the maximum time before a restarting device cleans up stale routes. The
allowable range is 1 to 3600 seconds. The default value is 600 seconds.
For information about displaying BGP4 restart neighbor information, refer to
graceful restart neighbor information”
Displaying BGP4+ graceful restart neighbor information
To display BGP4+ graceful restart information for BGP4 and BGP4+ neighbors, enter the show ip
bgp neighbors command.
The text in bold is the BGP4 restart information for the specified neighbor.
Brocade# show ip bgp neighbors
Total number of BGP Neighbors: 6
1 IP Address: 10.50.50.10, AS: 20 (EBGP), RouterID: 10.10.10.20, VRF: default
State: ESTABLISHED, Time: 0h0m18s, KeepAliveTime: 60, HoldTime: 180
KeepAliveTimer Expire in 34 seconds, HoldTimer Expire in 163 seconds
Minimum Route Advertisement Interval: 0 seconds
RefreshCapability: Received
GracefulRestartCapability: Received
Restart Time 120 sec, Restart bit 0
afi/safi 1/1, Forwarding bit 0
GracefulRestartCapability: Sent
Restart Time 120 sec, Restart bit 0
afi/safi 1/1, Forwarding bit 1
Messages: Open Update KeepAlive Notification Refresh-Req